How to allow nas'es to serve only groups of clients?

[tnt at kalik.net]

>I use rlm_sql to store user attributes, but i thought sql groups it's
>internal feature of rlm_sql and not related to radius server at all.
>

It is internal, but SQL-Group can be used in other modules too. If you
check SQL-Group in, lets say, users file, rlm_sql will be called and
value of SQL-Group will be compared to values in radusergroup for that
User-Name. If there is a match ...

Ivan Kalik
Kalik Informatika ISP